/**
 * Copyright (c) 2024 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the 'License');
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an 'AS IS' BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */


export function callNamedFunction(x: number, y: number): number {
    return x + y;
}

export let callAnonymousFunction = function (x: number, y: number): number {
    return x + y;
};

export let callArrowFunction = (x: number, y: number) => x + y;

export const callConstructedFunction = new Function('a', 'b', 'return a + b');

export let callBoundFunction = callNamedFunction.bind(null);

export class CallableTestClass {
    public callNamedFunction = callNamedFunction.bind(this);
    public callAnonymousFunction = callAnonymousFunction.bind(this);
    public callArrowFunction = callArrowFunction.bind(this);
    public callConstructedFunction = callConstructedFunction.bind(this);
    public callBoundFunction = callBoundFunction.bind(this);
}

export type TCallableTestClass = CallableTestClass
export const callableTestClassInstance = new CallableTestClass()

const test = () => {
    console.log([
        callNamedFunction,
        callAnonymousFunction,
        callArrowFunction,
        callConstructedFunction,
        callBoundFunction
    ].map(x => x(10,5)))
} 

test();